/*
 * Copyright (C) 2013 Peng fei Pan <sky@xiaopan.me>
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * Copyright (C) 2013 Peng fei Pan <sky@xiaopan.me>
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package me.xiaopan.android.view;

import android.app.Activity;
import android.content.Context;
import android.content.res.Configuration;
import android.view.Surface;

/**
 * 窗口工具箱
 */
public class WindowUtils {
	/**
	 * 获取当前窗口的旋转角度
	 * @param activity
	 * @return
	 */
	public static int getDisplayRotation(Activity activity) {
		switch (activity.getWindowManager().getDefaultDisplay().getRotation()) {
			case Surface.ROTATION_0 : return 0;
			case Surface.ROTATION_90 : return 90;
			case Surface.ROTATION_180 : return 180;
			case Surface.ROTATION_270 : return 270;
			default : return 0;
		}
	}
	
	/**
	 * 当前是否是横屏
	 * @param context
	 * @return
	 */
	public static final boolean isLandscape(Context context){
		return context.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE;
	}
	
	/**
	 * 当前是否是竖屏
	 * @param context
	 * @return
	 */
	public static final boolean isPortrait(Context context){
		return context.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT;
	}
}
